5 -2 05 -2 1 1 -2 3 0 1 3 Let A and C be A = -1 3 -1 3 Find an elementary matrix E such that EC = A.

Q: T 1 0 +2 0 2 3. Find the matrix A if : 3 1

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Q: find an elementary matrix E that satisfies the given equation EC = D

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Q: Let A and B be A = 2 0 1 -3 2 1 -2 -1 0 E = B = -2 -1 0 0 2 1 2 1-3 Find an elementary matrix E such…

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Q: 11. 1 2 3 2 6 3 0 6 -6 -1 -2 -9 -1 0 7 0

A: Given: A matrix .To find: An LU factorization of the given matrix.

Q: Compute A² 2A + I. 2 0 1 0 -5 0 5 0 2 NOTE: Write the elements of the matrix exactly. A = -(0 A² -…

A: We have to find the value:A2-2A+IWe can simply calculate matrix multiplication and matrix addition

Q: P = Let A = -2 0 00 20 0 2 0 -4 Find an invertible matrix P and a diagonal matrix D such that D =…

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Q: Find the cofactors of the matrix -2 - 4 l1 2 3.

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Q: Find (1-A) for the given matrix A. 3 2 -4-2 A= (1-A)1= (Simplify your answer.)

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Q: 2 1 -1 3 1 9. Calculate the rank of the matrix P = | 2 1 2 0 3 1 1 1 |-1 -5 -3 -7 3|

A: P=210-131212003111-1-5-3-73

Q: Find a 3 x 3 matrix A such that 1 -5 A 3 A 1 -3 and -2 A 4 1 -5 A = 3. ||

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Q: Solve the matrix equation AX = B for X. A = 1 -2 -3 4 6 -1 -2 - 1 1 7 B= 6 5

A: Given: The matrix A=1-2-3-1461-1-2 and B=765. To find: Solve the matrix equation AX=B for X=???.…

Q: [1 2 1 Given that matrix A= |1 -1 0, find the matrix A². If A³ – A² – 6A = I %3D |3 1 1 where I is…

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Q: 2 Consider the matrix below. What is the value of 2a11 – 3a22+ a32 =? - 5 A = (aj) -1 3 -1 b) 4 d)…

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Q: -1 2 аnd AB 5 1. Find the matrix B. 3 Let A = 6 -9

A: This is a problem of matrix multiplication. Based on the general formula we will solve the question.

Q: [1 0 2] 1 2 is diagonalizable. Justify your answer. 0 0 0 9. Determine if the matrix A = 1

A: If minimal polynomial having a repeated roots then that matrix is not diagonalzible.

Q: 1 1 -2 -4 A . 1 -4 and -4 4 A 1 A = ||

A: We have to solve given problem:

Q: 1 3 1 1 3 1 A = |3 -3 -2 and B = 9 -9 -6 %3D -8 4 6. -8 4 ? ? ? E = ? ? ? ? ? ?

A: Find B-1,using determinant and adjoint method. E = AB-1.

Q: Show that the matrix A = singular. 1 -2 3 4 0 5 0 is 60

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Q: Find the inverse of the matrix (if it exists). 1 2 7 9. -1 -4 -7 Step 1 1 2 2 A = 9. -1 -4 -7 As the…

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Q: Which of the following statements are true? I. If A and B are invertible matrices with A = (B?)-1,…

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Q: Orthogonally diagonalizable the following matrix 2 1 1 C = -1 1 1 0 -1 1.

A: The solution is below.

Q: evaluate the matrix

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Q: 2 0 0 3 -2 0 1 -1 Consider matrix A = -7 2 4 -2 0 0 5 Calculate det (A³) 1.

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Q: find an elementary matrix E that satisfies the given equation ED = C

A: Let the given matrices are, Give that ED=C

Q: Let A and B be the matrices as shown. '1 2 1 1 2 1 ^ - ( ²³ ) ·- - 6 ÷ ³) A = 0 5 1 B = 2 -1 4 2 −1…

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Matrices

‘Matrices’ is the plural form of the word matrix, and it is basically a spreadsheet in the form of a box. In mathematics, various functions can be carried out with matrices. Generally, a matrix comes in the shape of a square or rectangle. The elements are distributed horizontally in the form of rows, and vertically in the form of columns.